Home / 14,675,410.80-22,013,116.20-11,316,178.80

Finding the Fourth Proportional to 14,675,410.80, 22,013,116.20 and 11,316,178.80

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Solution

The fourth proportional to 14,675,410.80, 22,013,116.20 and 11,316,178.80 is: 16,974,268.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,675,410.80 : 22,013,116.20 = 11,316,178.80 : x
  2. Step 2: Convert to fraction form
    14,675,410.80/22,013,116.20 = 11,316,178.80/x
  3. Step 3: Cross multiply
    14,675,410.80x = 22,013,116.20 × 11,316,178.80
  4. Step 4: Simplify right side
    14,675,410.80x = 249,104,358,864,376.56
  5. Step 5: Solve for x
    x = 249,104,358,864,376.56/14,675,410.80
  6. Step 6: Final answer
    x = 16,974,268.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.